Fingerprint Padlock, MEGAFEIS Bluetooth Lock Smart Padlock, Mobile APP, Water Resistant, with Keyless Biometric Suitable for Gym, Sports, Bike, School, Cabinet, and Storage

[Fingerprint and APP Functions] Connect the fingerprint lock via Bluetooth to our free app. The app can manage fingerprints, unlock, set authorized users, check unlock history, and more. If you encounter any issues while downloading or using CGpro App, please switch to using the “Tuya” App, and your problem will be resolved.
[USB Charger] The smart padlock is equipped with a USB cable for charging. (Please fully charge the device for first time use). When the battery is low, it will flash red.
[Lock Security] Environmental Zinc Alloy material, which is durable, scratch proof, safe and reliable.
[Built-in lithium battery] 180mAH lithium polymer battery for low power consumption, and up to 6 month standby times.
[Wide Usage] Wide usages for the gym, swimming pool, office, school, garage, warehouse, gate, fence, shed, storage locker, suitcase, handbag, luggage, bicycle, etc